Commit Graph

4 Commits

Author SHA1 Message Date
Victor Stinner 12af8ec864
gh-121040: Use __attribute__((fallthrough)) (#121044)
Fix warnings when using -Wimplicit-fallthrough compiler flag.

Annotate explicitly "fall through" switch cases with a new
_Py_FALLTHROUGH macro which uses __attribute__((fallthrough)) if
available. Replace "fall through" comments with _Py_FALLTHROUGH.

Add _Py__has_attribute() macro. No longer define __has_attribute()
macro if it's not defined. Move also _Py__has_builtin() at the top
of pyport.h.

Co-Authored-By: Nikita Sobolev <mail@sobolevn.me>
2024-06-27 09:58:44 +00:00
Victor Stinner 44fc378b59
gh-108765: Move export code from pyport.h to exports.h (#108855)
There is no API change, since pyport.h includes exports.h.
2023-09-04 01:04:05 +02:00
Christian Rendina 3c5355496b
gh-88267: Avoid DLL exporting functions from static builds on Windows(GH-99888) 2022-12-09 11:16:15 +00:00
Vinay Sajip 0b60f64e43
bpo-11410: Standardize and use symbol visibility attributes across POSIX and Windows. (GH-16347) 2019-10-15 08:26:12 +01:00